books.google.com - Physics has long been regarded as a wellspring of mathematical problems. "Mathematical Methods in Physics" is a self-contained presentation, driven by historic motivations, excellent examples, detailed proofs, and a focus on those parts of mathematics that are needed in more ambitious courses on quantum...https://books.google.com/books/about/Mathematical_Methods_in_Physics.html?id=1g2rikccHcgC&utm_source=gb-gplus-shareMathematical Methods in Physics